/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specic language governing permissions and
 * limitations under the License.
 */

package app.metatron.discovery.query.druid.funtions;

public class ShapeToWktFunc {

  private static final String FUNC_NAME = "geom_toWKT";

  String shapeExpr;

  public ShapeToWktFunc(String shapeExpr) {
    this.shapeExpr = shapeExpr;
  }

  public String toExpression() {
    StringBuilder sb = new StringBuilder();
    sb.append(FUNC_NAME).append("( ");
    sb.append(shapeExpr).append(" )");

    return sb.toString();
  }
}
